Affiliation:
1. Faculty of Chemistry University of Wrocław 14 F. Joliot-Curie St. 50-387 Wrocław Poland
2. Centre of New Technologies University of Warsaw 2c Banach St. 02-097 Warsaw Poland
Abstract
AbstractThe use of 2,5‐diformylpyrrole in self‐assembly reactions with diamines and Zn(II)/Cd(II) salts allowed the preparation of [2]catenane, trefoil knot, and Borromean rings. The intrinsically dynamic nature of the diiminopyrrole motif rendered all of the formed assemblies intramolecularly flexible. The presence of diiminopyrrole revealed new coordination motifs and influenced the host–guest chemistry of the systems, as illustrated by hexafluorophosphate encapsulation by Borromean rings.
Subject
General Chemistry,Catalysis
Cited by
8 articles.
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